Environmental Science Speakers

Chief Environmental Research Scientist at Environmental Health Research Associates, LLC.

Environmental Engineer & Associate Professor at Columbia University

Senior Adviser to UN Envoy for Cities and Climate; Former CEO and Chairman of the Sierra Club

Founder of Living Lands & Waters, CNN's Hero of the Year for 2013, Environmental Speaker & Bestselling Author

Director & Professor of the Climate Change Institute at the University of Maine

Environmental Campaigner, Author & Businessman

Nobel Prize Recipient, Pioneer of Atmospheric Chemistry, Dedicated to science-policy issues related to Climate Change

Marine Conservationist & Founder of "Sound Seas," Research and Policy Project to Help Protect the Oceans and Ocean Life

American Designer and Builder; Founder of The Phoenix Commotion

Former Environment Minister of Chile

Founder & President of Environmental Progress; Expert on Energy, Climate, Security, Human Development and Politics

Entomologist; Focused on Practical Applications to Protect Honey Bee Populations

Research Scientist; High School Teacher, Digital Content Author & STEM Education Advocate

Former Director of Offshore Membrane Enclosures for Growing Algae; Founder of UpCycle Systems

Director of Program on Climate Change Communication; Senior Research Scientist of Forestry & Environmental Studies at Yale University

Speleologist; Associate Director of the National Cave and Karst Research Institute

Director of National Renewable Energy Laboratory & President of Alliance for Sustainable Energy

Director of the Oxford Martin School; Former Executive Director of the United Nations Environment Programme

Award-Winning Author & Writer

Penguin Expert, TED Speaker & Award-Winning Author of "The Great Penguin Rescue"